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  1. Hoosierlong90

    Truck stumbles when shut off

    Update! I figured it out Schurkey, it was the intake manifold gaskets. Replaced them and it's back to running smooth. Thanks for the insight and help!
  2. Hoosierlong90

    Truck stumbles when shut off

    I Idle speed is good in tune and at idle. I think I'll try a different distributor just to see what happens. Fingers crossed!!!
  3. Hoosierlong90

    Truck stumbles when shut off

    Motors 1 year old.
  4. Hoosierlong90

    Truck stumbles when shut off

  5. Hoosierlong90

    Truck stumbles when shut off

    It sorta diesels when I turn the key off. It goes 2 more revolutions, clunky clunk! I noticed iac error on the scanner last night. I'll swap it out and see what happens. It has ran great the last year the way it's set up, so I don't know. It almost seems like it misses till I give it a bit...
  6. Hoosierlong90

    Truck stumbles when shut off

    As title says. 94 tbi 350. Checked fuel pump Replaced fuel filter Changed icm twice Checked fuel regulator diaphram Checked everything ig ignition I can think of Timing checked Timing advance works Truck hesitates when I take off and 4th gear cruise. Weird problem to me. Is there a relay that...
  7. Hoosierlong90

    1994 k1500 IAC issue

    Did you find the problem? I'm experiencing the same thing. Haven't changed connector yet.
  8. Hoosierlong90

    4l60e rebuilt 2-3 flare

  9. Hoosierlong90

    4l60e rebuilt 2-3 flare

    Yeah deep pan...I spaced it when I wrote the op. I started double checking everything I did. I had it on the 1st lip, not the 2nd so I imagine it was too close to the bottom. Or didn't have enough seal around it for suction. I hope I get some decent miles out of it, I guess I'll find out. Psi...
  10. Hoosierlong90

    4l60e rebuilt 2-3 flare

    Well Nick, I think I figured out the problem. When I installed the new deep pan, I didn't have the filter extension seated all the way into the pump hole.
  11. Hoosierlong90

    4l60e rebuilt 2-3 flare

    Thanks Nick! You seem very acknowledable on these trans. I guess my next question would be to figuring out the clutch clearance? I assume it would have to be pulled apart to do so. Is there a diagram that shows where the band release orifices are located? I think it's time I start to learn how...
  12. Hoosierlong90

    4l60e rebuilt 2-3 flare

    No reason behind the different servo. Just what was offered with the stage build I bought. Not opposed to installing one. Though 2nd gear hits good already. It shifts great to be honest with you, just drives me mad when I get the flare. I think the Detroit locker was contributing cause of planet...
  13. Hoosierlong90

    4l60e rebuilt 2-3 flare

    Truck is 94 K1500 New L31 tbi injected Rebuilt 4l60e transmission Trans flares 200-500rpm under moderate-heavy throttle. Things done during build Sonnax smart shell kit Sonnax performance pack Sonnax heavy duty 3-4 clutch backing plate kit Vacuum tested valve body with Sonnax updates FLT...
  14. Hoosierlong90

    Best Ball Joints for 2023?

    https://kryptoniteproducts.com/collections/1988-1999-gm-k1500-k2500-k3500-truck
  15. Hoosierlong90

    95 350tbi won’t run right!

    Make sure tps (blue wire on mine) reads between .5 and .59 with voltmeter and 4.5 volts at WOT with no dead spots while ignition is turned on but not started IIRC. It could be bad or out of that range like mentioned. There are writeups on how to check it on here, just search. If that checks out...
  16. Hoosierlong90

    New L31 low vacuum question

    Update- I got the idle figured out, PCV is hooked up like Schurkey insisted. It's running good, idling good and Dave at Old School Efi is currently working with me making ***** happen!
  17. Hoosierlong90

    New L31 low vacuum question

    The stock one just ain't pretty enough. I still haven't scanned it yet, soon enough.
  18. Hoosierlong90

    New L31 low vacuum question

    Update- I had the wrong spark plugs installed. Reach and type were wrong. Installed right ones and bam she purrs with great vacuum. Ignorant me grabbed the wrong ones for some unknown reason. We can't all be perfect. Next problem- High idle, I checked and checked and checked for vacuum leaks...
  19. Hoosierlong90

    New L31 low vacuum question

    Gotcha, that makes more sense to me. Thanks for the quick reply!
  20. Hoosierlong90

    New L31 low vacuum question

    Is there a reason for the 180? I guess my question is how did you go about picking 180 and not 195 ect.?
  21. Hoosierlong90

    New L31 low vacuum question

    Just curious, what temp of thermostat did you L31maxexpress and playingwithtbi use on your builds?
  22. Hoosierlong90

    New L31 low vacuum question

    How did you bump the fuel pressure up to 20?
  23. Hoosierlong90

    New L31 low vacuum question

    I'm using this air cleaner from Edelbrock with no problems. My coil may be positioned a little different than yours though due to different intake probably...
  24. Hoosierlong90

    New L31 low vacuum question

    No I bought this one but they are probably the same thing. No issues at all. https://www.amazon.com/gp/aw/d/B0B295F6HW?psc=1&ref=ppx_pop_mob_b_asin_title
  25. Hoosierlong90

    New L31 low vacuum question

    Schurkey, I don't know the compression pressure right now. Spark plug wires do indeed need to be straightened up because in fact they do touch before the dizzy, see pics. I found the spacer on Amazon. They have them in several sizes. How's that 395 run? Thanks for the input guys. It is...

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